#!/bin/sh# Get version-info specified in MakefileV=$1# Use `git describe` to get current version if we're inside a git repoiftest"$(git rev-parse --git-dir 2>/dev/null)"='.git'thenV=$(git describe --abbrev=4 HEAD 2>/dev/null)finew="CGIT_VERSION = $V"old=$(cat VERSION 2>/dev/null)# Exit if VERSION is uptodatetest"$old"="$new"&&exit0# Update VERSION with new version-infoecho"$new" > VERSION
cat VERSION